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• USD/JPY edges lower as softer USD and falling Oil prices support the Yen.
• WTI plunges over 10% after Hormuz reopening, easing inflation concerns.
• Technically, USD/JPY trades below the 20-day SMA, keeping the near-term bias bearish.

USD/JPY edges lower on Friday as the Japanese Yen (JPY) strengthens against a softer US Dollar (USD), with easing Oil prices providing additional support, given Japan’s heavy reliance on imported energy. At the time of writing, the pair is trading around 158.18, down 0.61% on the day.

Despite the decline, the pair remains largely range-bound within a one-month range between 157.50 and 160.50 and is on track for a third consecutive weekly decline, mirroring moves in the US Dollar Index (DXY), which tracks the Greenback against a basket of six major currencies. The index remains under pressure amid improving market sentiment surrounding a potential US-Iran peace deal.

Crude prices plunged more than 10% after Iran reopened the Strait of Hormuz. Iranian Foreign Minister Abbas Araghchi said in a statement on X that, in line with the ceasefire in Lebanon, passage for all commercial vessels through the Strait has been declared open for the remaining period of the truce, with transit taking place along coordinated routes set by Iran’s Ports and Maritime Organisation.

The sharp drop in Oil prices is easing immediate inflation risks, reviving expectations for Federal Reserve (Fed) rate cuts, while reinforcing the Bank of Japan’s (BoJ) gradual policy normalization path.

Looking ahead, traders will closely monitor developments around US–Iran talks over the weekend, with markets watching for signs of a lasting peace deal. However, unresolved differences, particularly over nuclear issues, could keep uncertainty elevated.

In the daily chart, USD/JPY holds a bearish near-term bias as spot sits below the 20-day simple moving average (SMA) component of the Bollinger Bands at 159.20 while only marginally above the lower band support at 158.15. This configuration suggests the recent pullback is not yet resolved, with the pair trading in the lower half of its volatility envelope; a sub-50 Relative Strength Index (RSI) at 46 and a negative Moving Average Convergence Divergence (MACD) reading around -0.20 both hint that downside momentum still outweighs buying interest.

On the topside, initial resistance is located at the Bollinger SMA midline near 159.20, with a stronger cap emerging at the upper band around 160.25, where renewed selling pressure could reappear if the pair attempts a rebound. On the downside, immediate support is seen at the lower Bollinger Band near 158.15; a daily close below this level would expose deeper losses toward prior price floors, whereas holding above it would keep the pair confined to a corrective consolidation within the broader uptrend.

Japanese Yen Price Today

The table below shows the percentage change of Japanese Yen (JPY) against listed major currencies today. Japanese Yen was the strongest against the US Dollar.

The heat map shows percentage changes of major currencies against each other. The base currency is picked from the left column, while the quote currency is picked from the top row. For example, if you pick the Japanese Yen from the left column and move along the horizontal line to the US Dollar, the percentage change displayed in the box will represent JPY (base)/USD (quote).

USDJPY remains at the center of global currency market attention, with its price action increasingly driven not only by macroeconomic fundamentals but also by rising political risk. As the exchange rate approaches the psychological barrier at 160, the market is beginning to view this level as a potential tolerance threshold for Japanese authorities rather than just another point on the chart. As a result, the discussion around the next directional move is becoming less purely fundamental and increasingly focused on whether and when a response from Japan’s Ministry of Finance could materialize.

Source: xStation5

What Is Driving USDJPY today?

Rising Intervention Risk Around the 160 Area As USDJPY moves closer to the 160 zone, sensitivity to potential currency intervention is clearly increasing. This level is widely seen as a boundary where Japanese authorities may step in, either through direct market operations or via strong verbal warnings. Historical experience suggests that such environments can trigger sharp and asymmetric market reactions, as speculative positions built on yen weakness become vulnerable to rapid unwinding once intervention signals emerge.

Bank of Japan Between Inflation Pressures and Growth Risks

At the same time, the Bank of Japan remains a key piece of the puzzle. On one hand, persistent inflation supports the case for gradual policy normalization. On the other hand, growing concerns about slowing economic momentum and emerging stagflation-like risks continue to weigh on the policy outlook. As a result, the BoJ remains cautious and avoids committing to aggressive tightening, which limits yen strength and sustains uncertainty about the future path of monetary policy.

Interest Rate Differentials as the Core Trend Driver

Despite rising volatility around key levels, the primary structural driver remains the wide interest rate differential between the United States and Japan. This gap continues to support US dollar strength and keeps carry trade strategies attractive. However, market participants are increasingly aware that such an environment can persist for an extended period without being stable, especially as USDJPY approaches levels perceived as potentially sensitive to intervention risk.

The Role of Oil and the Gulf Region for Japan

An often underestimated factor in the broader USDJPY picture is the oil market and Japan’s dependence on energy imports from the Gulf region. As a highly import-dependent economy, Japan is particularly sensitive to fluctuations in oil prices, with higher energy costs directly worsening its terms of trade and adding inflationary pressure domestically. In this context, developments in the Middle East and OPEC production policy can have a meaningful impact not only on Japan’s external balance but also on expectations regarding Bank of Japan policy. Rising oil prices from the Gulf region act as an additional inflationary force for Japan. In such an environment, the FX market increasingly incorporates not only interest rate differentials but also external cost shocks that may influence the pace of monetary policy normalization and the broader outlook for the yen.

Key Takeways: A Market Defined by Boundaries and Event Risk

Overall, USDJPY is in a phase where traditional fundamental drivers still support higher levels, but their influence is increasingly counterbalanced by political risk and the possibility of intervention. As a result, the market is becoming less of a directional trend story and more of a range-bound, event-driven regime where asymmetry of risk and sudden volatility shifts play a dominant role.